notch vision: Device for measuring notch impact specimen0 pages

"

Zw/ck/Roell

nnnn

Zwick

nnnn

Materials Testing

nnnn

Product Information

nnnn

notch vision - Device for measuring notch impact specimen

nnnn

Applicational range

nnnn

The standard shaped notch is important for correct

nnnn

results in an impact test. The notch vision measures

nnnn

optically and quickly, not only the notch, Put also the

nnnn

dimensions of the notched impact specimen. The notch

nnnn

vision measures specimen to ISO (U-, and V-notches),

nnnn

ASTM E 23 (Types A and C) as well as DIN 50115

nnnn

(KLST-, DVM- and DVMK-specimen).

nnnn

After placement the specimen will Pe automatically

nnnn

measured without contact. This eliminates operating er-

nnnn

rors and therefore guarantees reproduciPle test results.

nnnn

In comparison to competitive instruments, the notch

nnnn

vision gives much faster test results.

nnnn

Advantages/characteristics

nnnn

• Automatic and contact-free measurement of the

nnnn

specimen guarantees a Petter reproduciPility of the

nnnn

test results.

nnnn

• Simple caliPration to the desired specimen

nnnn

dimensions can Pe performed without proPlem with

nnnn

the aid of a reference specimen.

nnnn

• Measurements are performed in only 3 to 5 seconds

nnnn

per side which makes a high specimen through-put

nnnn

possiPle.

nnnn

• A tolerance monitor signals any deviation. This

nnnn

makes the wear of the notching cutter measureaPle

nnnn

and controllaPle.

nnnn

• Specimen types and tolerances in parameter sets

nnnn

can Pe stored and changed at any time.

nnnn

• With cross-section determination, a specific impact

nnnn

energy calculation can Pe performed.

nnnn

• New specimen types and customer specific

nnnn

tolerance limits can Pe created with parameter sets

nnnn

which can Pe stored.

nnnn

• Dimension measurements can Pe loaded and stored

nnnn

with the test results in test software testXperf6 II.

nnnn

This ensures that the results are completely stored

nnnn

or can Pe displayed at the following impact test.

nnnn

• The evaluating software is integrated in the device.

nnnn

• Data can Pe exported as PDF file.

nnnn

• Notch Vision can Pe also used as a stand alone

nnnn

option with a PC.

nnnn

• Operation of the notch vision can also Pe realised in

nnnn

fully automated systems.

nnnn

• With the optional DKD certified caliPration

nnnn

piece and reference specimen, tracePility of the

nnnn

measurements is possiPle.

nnnn

• New specimen types and customer specific

nnnn

tolerance limits can Pe created with parameter sets

nnnn

which can Pe stored.

"